Sadtalker Handle error in get_landmarks also

[devxpy]

Need to add “get_landmarks” to this list

gooey-gpu/retro/sadtalker.py

Line 233 in d8dc185

or "extract_keypoint" in line

ref: https://dara-network.sentry.io/issues/5299627510/?project=4504612832542720&query=is%3Aunresolved+transaction%3Alipsync.sadtalker&referrer=issue-stream&statsPeriod=14d&stream_index=4